"Платёжная система",множественные ошибки в структуре

#include "stdafx.h"
#include "stdio.h"
#include "time.h"
#include "locale.h"
#include "stdlib.h"
#include "string.h"
struct Date
{
    int year;
    int month;
    int day;
};
 
struct Man
{
    char surname[100];
    Date dateOfBirthday;
    int id;
};
struct Account
{
    int balans;
    int number;
    Date enddate;
    bool isactive;
 
};
struct Client
{
    Man man;
    Account account;
};
struct Admin
{
    Man man;
    Client Clients[2];
};
int _tmain(int argc, _TCHAR* argv[])
{
int i = 0;
    Client Client1;
    Client1.man.dateOfBirthday.year=1995;
    Client1.man.dateOfBirthday.month=5;
    Client1.man.dateOfBirthday.day=25;
    Client1.man.id=1478645614;
    Client1.man.surname="Petrovich";
    Client1.account.balans=15;
    Client1.account.enddate.year=2018;
    Client1.account.enddate.month=11;
    Client1.account.enddate.day=13;
    Client1.account.isactive=true;
    Client1.account.number=2897;
 
    Client Client2;
    Client2.man.dateOfBirthday.year=1973;
    Client2.man.dateOfBirthday.month=1;
    Client2.man.dateOfBirthday.day=18;
    Client2.man.id=145644648;
    Client2.man.surname="Mihalych";
    Client2.account.balans=10;
    Client2.account.enddate.year=2013;
    Client2.account.enddate.month=10;
    Client2.account.enddate.day=11;
    Client2.account.isactive=true;
    Client2.account.number=25464;
 
    Admin admin;
    admin.Clients[0]=Client1;
    admin.Clients[1]=Client2;
    admin.man.dateOfBirthday.year=1988;
    admin.man.dateOfBirthday.month=7;
    admin.man.dateOfBirthday.day=30;
    admin.man.id=4147584;
    admin.man.surname="Admin";
for(i=0;i<2;i++)
    {
        printf("enter surname : ");
        scanf("%s",&Client[i].man.surname);
        printf("enter year of birthday : ");
        scanf("%d",&Client[i].man.dateOfBirthday.year);
        printf("enter month of birthday : ");
        scanf("%d",&Client[i].man.dateOfBirthday.month);
        printf("enter day of birthday : ");
        scanf("%d",&Client[i].man.dateOfBirthday.day);
        printf("enter id : ");
        scanf("%d",&Client[i].man.id);
        return 0;
}